Unsteady free convection over a vertical plate subject to a step change of the surface temperature or heat flux in a stratified porous medium

• Autorzy: Magyari E. , Keller B. , Pop I.
• Języki publikacji: EN

Abstrakty

EN

The problem of unsteady free convection heat transfer from a one-dimensional (parallel) flow along an infinite verticaI fiat plate embedded in a thermaIly stratified fluid-saturated porous medium is considered. FIows are induced by a step change in surface temperature or heat flux. By a formaI reduction of the corresponding boundary vaIue problems to well known Fourier heat conduction problems, analytical solutions of the Darcy and energy equations are obtained.

Słowa kluczowe

EN

free convection; porous medium; stratification; vertical flat plate; analytical solutions

PL

porowatość; konwekcja; uwarstwienie

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2007
• Tom: Vol. 12, no 2
• Strony: 465--476
• Opis fizyczny: Bibliogr. 29 poz., wykr.

Twórcy

autor

Magyari E.

autor

Keller B.

autor

Pop I.

• Institute of Building Technology Swiss Federal Institute of Technology (ETH) Zurich, CH-8093 Zurich, SWITZERLAND,

Bibliografia

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